Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ronald Lindenburg

Bib: 19443MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Race Day Weather
51°/41°F
overcast clouds
Personalized for Ronald

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:38/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:58
3.11 mi
Rank: #14676
Start5K
23:58 | 7:43/mi
10K
49:04
6.21 mi
Rank: #16270 (-1594)
5K10K
25:06 | 8:05/mi
15K
1:13:17
9.32 mi
Rank: #15946 (+324)
10K15K
24:13 | 7:48/mi
20K
1:37:41
12.43 mi
Rank: #15643 (+303)
15K20K
24:24 | 7:52/mi
HALF
1:42:53
13.11 mi
Rank: #15546 (+97)
20KHALF
5:12 | 7:38/mi
25K
2:01:54
15.53 mi
Rank: #15311 (+235)
HALF25K
19:01 | 7:51/mi
30K
2:27:17
18.64 mi
Rank: #15201 (+110)
25K30K
25:23 | 8:11/mi
20M
2:38:43
20.00 mi
Rank: #15221 (-20)
30K20M
11:26 | 8:26/mi
21M
2:47:28
21.00 mi
Rank: #15147 (+74)
20M21M
8:45 | 8:45/mi
35K
2:53:40
21.75 mi
Rank: #15199 (-52)
21M35K
6:12 | 8:18/mi
23M
3:04:16
23.00 mi
Rank: #15216 (-17)
35K23M
10:36 | 8:29/mi
24M
3:12:35
24.00 mi
Rank: #15244 (-28)
23M24M
8:19 | 8:19/mi
40K
3:19:42
24.85 mi
Rank: #15205 (+39)
24M40K
7:07 | 8:20/mi
25.2M
3:22:48
25.20 mi
Rank: #15196 (+9)
40K25.2M
3:06 | 9:00/mi
FINISH
3:30:52
26.22 mi
Rank: #15168 (+28)
25.2MFINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:53
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:47:59
Pace8:15 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:5723:587:4323:58
7:43
-
10K
6.21 mi11:33:0349:047:5425:06
8:05
+0:22
15K
9.32 mi11:57:161:13:177:5224:13
7:48
-0:17
20K
12.43 mi12:21:401:37:417:5224:24
7:52
+0:04
HALF
13.11 mi12:26:521:42:537:515:12
7:38
-0:14
25K
15.53 mi12:45:532:01:547:5119:01
7:51
+0:13
30K
18.64 mi13:11:162:27:177:5525:23
8:11
+0:20
20M
20.00 mi13:22:422:38:437:5711:26
8:26
+0:15
21M
21.00 mi13:31:272:47:287:598:45
8:45
+0:19
35K
21.75 mi13:37:392:53:408:006:12
8:18
-0:27
23M
23.00 mi13:48:153:04:168:0110:36
8:29
+0:11
24M
24.00 mi13:56:343:12:358:028:19
8:19
-0:10
40K
24.85 mi14:03:413:19:428:037:07
8:20
+0:01
25.2M
25.20 mi14:06:473:22:488:033:06
9:00
+0:40
FINISH
26.22 mi14:14:513:30:528:038:04
7:55
-1:05

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:38 /mi

Average Pace

8:03 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:56:59

84% of race

Time at Steady Pace

33:53

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:07:5723:587:4323:58
7:43
#14676
10K
6.21 mi11:33:0349:047:5425:06
8:05
#16270
15K
9.32 mi11:57:161:13:177:5224:13
7:48
#15946
20K
12.43 mi12:21:401:37:417:5224:24
7:52
#15643
HALF
13.11 mi12:26:521:42:537:515:12
7:38
#15546
25K
15.53 mi12:45:532:01:547:5119:01
7:51
#15311
30K
18.64 mi13:11:162:27:177:5525:23
8:11
#15201
20M
20.00 mi13:22:422:38:437:5711:26
8:26
#15221
21M
21.00 mi13:31:272:47:287:598:45
8:45
#15147
35K
21.75 mi13:37:392:53:408:006:12
8:18
#15199
23M
23.00 mi13:48:153:04:168:0110:36
8:29
#15216
24M
24.00 mi13:56:343:12:358:028:19
8:19
#15244
40K
24.85 mi14:03:413:19:428:037:07
8:20
#15205
25.2M
25.20 mi14:06:473:22:488:033:06
9:00
#15196
FINISH
26.22 mi14:14:513:30:528:038:04
7:55
#15168
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14676101481014815292(Top 53%)10307(Top 63%)10307(Top 691%)
10K6.21 mi3.10 mi16270-159410705-55710705-55717812(Top 61%)11349(Top 69%)11349(Top 761%)
15K9.32 mi3.11 mi15946+32410580+12510580+12515292(Top 53%)10307(Top 63%)10307(Top 691%)
20K12.43 mi3.11 mi15643+30310428+15210428+15214937(Top 51%)10117(Top 62%)10117(Top 679%)
HALF13.11 mi0.68 mi15546+9710393+3510393+3514081(Top 49%)9840(Top 60%)9840(Top 660%)
25K15.53 mi2.42 mi15311+23510297+9610297+9614166(Top 49%)9723(Top 60%)9723(Top 652%)
30K18.64 mi3.11 mi15201+11010217+8010217+8014729(Top 51%)9861(Top 60%)9861(Top 661%)
20M20.00 mi1.36 mi15221-2010204+1310204+1315669(Top 54%)10149(Top 62%)10149(Top 681%)
21M21.00 mi1.00 mi15147+7410140+6410140+6414661(Top 51%)9670(Top 59%)9670(Top 649%)
35K21.75 mi0.75 mi15199-5210152-1210152-1216312(Top 56%)10320(Top 63%)10320(Top 692%)
23M23.00 mi1.25 mi15216-1710132+2010132+2015505(Top 53%)9901(Top 61%)9901(Top 664%)
24M24.00 mi1.00 mi15244-2810127+510127+515764(Top 54%)9944(Top 61%)9944(Top 667%)
40K24.85 mi0.85 mi15205+3910098+2910098+2914585(Top 50%)9333(Top 57%)9333(Top 626%)
25.2M25.20 mi0.35 mi15196+910087+1110087+1114609(Top 50%)9347(Top 57%)9347(Top 627%)
FINISH26.22 mi1.02 mi15168+2810065+2210065+2214589(Top 50%)9316(Top 57%)9316(Top 625%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15292

Males

10307

M55-59

10307

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17812

Males

11349

M55-59

11349

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15292

Males

10307

M55-59

10307

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14937

Males

10117

M55-59

10117

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14081

Males

9840

M55-59

9840

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14166

Males

9723

M55-59

9723

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14729

Males

9861

M55-59

9861

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15669

Males

10149

M55-59

10149

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14661

Males

9670

M55-59

9670

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16312

Males

10320

M55-59

10320

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15505

Males

9901

M55-59

9901

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15764

Males

9944

M55-59

9944

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14585

Males

9333

M55-59

9333

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14609

Males

9347

M55-59

9347

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14589

Males

9316

M55-59

9316

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2041*
Passed By
1112
Net Change
-492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14676
5K10K27200-1594#14676#16270
10K15K396*72+324#16270#15946
15K20K353*50+303#15946#15643
20KHALF1025+97#15643#15546
HALF25K264*29+235#15546#15311
25K30K255*145+110#15311#15201
30K20M101121-20#15201#15221
20M21M13763+74#15221#15147
21M35K4496-52#15147#15199
35K23M84101-17#15199#15216
23M24M6492-28#15216#15244
24M40K9152+39#15244#15205
40K25.2M3627+9#15205#15196
25.2MFINISH8759+28#15196#15168
TOTALS2041*1112-492

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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